<template>
  <div id="Logs">
    <!-- 面包导航 -->
    <el-breadcrumb separator="/" style="padding-left:10px;padding-bottom:10px;font-size:12px;">
      <el-breadcrumb-item :to="{ path: '/home' }">首页</el-breadcrumb-item>
      <el-breadcrumb-item>日志管理</el-breadcrumb-item>
      <el-breadcrumb-item>系统日志</el-breadcrumb-item>
    </el-breadcrumb>

    <!-- 用户列表卡片区 -->
    <el-card class="box-card">
      <el-form :inline="true" :model="queryMap" class="demo-form-inline">
        <el-form-item label="操作人">
          <el-input   @keyup.enter.native="search"  clearable  @clear="search" v-model="queryMap.username" placeholder="操作人"></el-input>
        </el-form-item>
        <el-form-item label="ip地址">
          <el-input   @keyup.enter.native="search"  clearable  @clear="search" v-model="queryMap.ip" placeholder="ip地址"></el-input>
        </el-form-item>

        <el-form-item label="操作位置">
          <el-input   @keyup.enter.native="search"  clearable  @clear="search" v-model="queryMap.location" placeholder="操作位置"></el-input>
        </el-form-item>
        <el-form-item>
          <el-button type="primary"  @click="search" icon="el-icon-search">查询</el-button>
        </el-form-item>
        <el-form-item>
          <el-button  @click="deleteFileOrDirectory(sels)" :disabled="this.sels.length === 0" class="el-icon-delete">批量</el-button>
        </el-form-item>
      </el-form>

      <!-- 表格区域 -->
      <template>
        <el-table
          border
          stripe
          :data="LogData"
          style="width: 100%;"
          height="460"
          @selection-change="selsChange"
        >
          <el-table-column type="selection" width="55" align="center"></el-table-column>
          <el-table-column prop="operation" label="操作" width="150"></el-table-column>

          <el-table-column :show-overflow-tooltip="true" prop="method" label="方法" width="180">
          </el-table-column>

          <el-table-column :show-overflow-tooltip="true" prop="params"  label="参数" width="100">
            <template slot-scope="scope">
              <span>{{ scope.row.params }}</span>
            </template>
          </el-table-column>

          <el-table-column prop="time" label="耗时" width="120" sortable>
            <template slot-scope="scope">
              <el-tag v-if="scope.row.time>=2000" size="mini" type="danger" >
                {{scope.row.time+'毫秒'}}
              </el-tag>
              <el-tag size="mini" v-else-if="scope.row.time>=1000&&scope.row.time<=2000" >
                {{scope.row.time+'毫秒'}}
              </el-tag>
              <el-tag v-else  type="success" size="mini">
                {{scope.row.time+'毫秒'}}
              </el-tag>
            </template>
          </el-table-column>
          <el-table-column prop="location" label="操作地点" width="240"></el-table-column>
          <el-table-column prop="ip" label="IP地址" width="160"></el-table-column>
          <el-table-column prop="username" label="操作人" width="150" ></el-table-column>
          <el-table-column prop="createTime" label="时间" sortable width="180"></el-table-column>


          <el-table-column label="操作" width="100px;" fixed="right">
            <template slot-scope="scope">
              <el-button type="text" size="mini"  v-hasPermission="'log:delete'" icon="el-icon-delete" @click="del(scope.row.id)">删除</el-button>
            </template>
          </el-table-column>
        </el-table>
      </template>

      <!--分页-->
      <el-pagination
        style="padding-top: 15px"
        @size-change="handleSizeChange"
        @current-change="handleCurrentChange"
        :current-page="queryMap.pageNum"
        :page-sizes="[8, 10, 20, 30]"
        :page-size="queryMap.pageSize"
        layout="total, sizes, prev, pager, next, jumper"
        :total="total">
      </el-pagination>

    </el-card>
  </div>
</template>

<script>
  export default {
    name: "Logs",
    data(){
      return{
        sels: [], //选中的值显示
        LogData: [],
        total: 0, //总共多少条数据
        queryMap: { pageNum: 1, pageSize: 7, location: "" } //查询对象
      }
    },
    methods:{
      selsChange(sels) {
        this.sels = sels;
      },
      //搜索
      search() {
        this.queryMap.pageNum = 1;
        this.getLogList();
      },

      //加载系统日志列表
      async getLogList() {
        const { data: res } = await this.$http.get("log/findLogList", {
          params: this.queryMap
        });
        console.log(res)
        if (res.code !== 200) {
          return this.$message.error("获取列表失败");
        } else {
          this.total = res.data.total;
          this.LogData = res.data.rows;
        }
      },
      async deleteFileOrDirectory() {
        var ids = this.sels.map(item => item.id).join(); //获取所有选中行的id组成的字符串，以逗号分隔
        var res = await this.$confirm(
          "此操作将永久批量删除系统日志, 是否继续?",
          "提示",
          {
            confirmButtonText: "确定",
            cancelButtonText: "取消",
            type: "warning"
          }
        ).catch(() => {
          this.$message({
            type: "info",
            message: "已取消删除"
          });
        });
        if (res == "confirm") {
          const { data: res } = await this.$http.delete("log/batchDelete/" + ids);
          if (res.code == 200) {
            this.$message.success("系统日志删除成功");
            await this.getLogList();
          } else {
            this.$message.error(res.msg);
          }
        }
      },
      //删除系统日志
      async del(id) {
        var res = await this.$confirm(
          "此操作将永久删除该系统日志, 是否继续?",
          "提示",
          {
            confirmButtonText: "确定",
            cancelButtonText: "取消",
            type: "warning"
          }
        ).catch(() => {
          this.$message({
            type: "info",
            message: "已取消删除"
          });
        });
        if (res == "confirm") {
          const { data: res } = await this.$http.delete("log/delete/" + id);
          if (res.code == 200) {
            this.$message.success("系统日志删除成功");
            await this.getLogList();
          } else {
            this.$message.error(res.msg);
          }
        }
      },
      //改变页码
      handleSizeChange(newSize) {
        this.queryMap.pageSize = newSize;
        this.getLogList()
      },
      //翻页
      handleCurrentChange(current) {
        this.queryMap.pageNum = current;
        this.getLogList()
      }
    },
    created() {
      this.getLogList()
    }
  }
</script>

<style>
  .el-tooltip__popper{max-width: 400px;}
</style>
